Personally, I'd prefer higher torque at lower rpm character of turbocharged engines than optimal
torque at higher rpm of NA engines.
Power = Torque * RPM, so low
torque at high RPMs can give the same power output as high torque at low RPMs.
It also enhances Mazda's responsive driving feel with strong
torque at high rpms for powerful and smooth acceleration.
Not exact matches
It also makes more
torque than the old four - cylinder
at any given
rpm, is quieter and smoother, and pulls more strongly
at high engine speeds.
That's less power but more
torque than Ferrari coaxes out of its 4.5 - liter V - 8 (562 hp
at 9,000
rpm and 398 lb - ft
at 6,000
rpm, though that includes ram - air effects
at high speed).
Q2.1 So, this results in producing the
torque even
at higher RPM.?
Part of the issue is perceived power, because the direct - injection 2.0 - liter four - cylinder delivers its peak
torque of 146 pounds - feet
at a relatively
high 4,450
rpm.
There is decent
torque from as low as 2500
rpm, but you tend to spend your time
higher in the rev range because the 3.0 - liter six gets its second wind
at about 4500 revs and makes a delicious, creamy growl that wells as you approach the 7000 -
rpm redline.
Reggiani went into detail about the engine choice, too: «When we made a product profile, we recognised that talking about an SUV — a car that must be able to go offroad, or go in a situation where you have asphalt that's not flat — it was more and more fundamental to have
high level of
torque at low
rpm.
It just means that when looking
at torque,
RPMs and horsepower, more effort is required to move from standstill than to maintain a
high vehicle speed.
In conclusion, Choppers have the particular big bore long stroke design to have max
torque at low
rpm which is ideal for a cruiser whereas a sports bike has to rev to
higher rpm to reach its peak
torque figures which is not very desirable in cruising.
High displacement means high torque at low RPM, and low RPM is where they are dri
High displacement means
high torque at low RPM, and low RPM is where they are dri
high torque at low
RPM, and low
RPM is where they are driven.
The lion's roar of the V - 8 (80 percent of its 354 lb - ft of
torque is available
at 2000
rpm), an amazingly compliant ride, pants - peeing driftability, and massive carbon - ceramic Brembo brakes that keep coming back for more
at high speed.
Now making 440 hp and 406 lb - ft of
torque (increases of 20 hp and 22 lb - ft, respectively), the engine is refreshingly responsive and smooth, even under heavy loads and
at high rpm.
Peak
torque arrives
at 4,700
rpm, though it's
higher than 200 lb - ft across essentially the entire engine speed range.
Engines for this sort of application typically sacrifice peak
torque and
torque spread for gains
at high rpm.
NA would also not hit the acceleration marks of a
high -
torque -
at - low -
rpm turbocharged unit and would probably weigh more as it would need to be 12cyl.
And the engine's
high torque at low
rpm (thank you, turbos), means a bunch of horsepower down low in the rev range (for you fellow drag racing and dyno - chart freaks you know what I mean).
A 1.0 - liter turbocharged EcoBoost three - cylinder will be the base engine in China, with a new 1.5 - liter turbo EcoBoost I - 4 tuned for
high torque at low
rpms serving as the optional powerplant.
There isn't a ton of low - end
torque or a spike of
high - end power, but the Skyactiv 2.0 - liter is confident
at any
rpm.
The way diesels deliver power is a lot like old - school American V - 8 engines — loads of
torque down low, and not much power
at high rpms.
More air flow
at a lower
rpm will indicate a
higher torque demand.
Ram Trucks worked with engine supplier Cummins to program «more aggressive» turbocharger boost and fuel injection patterns, pumping up the
High Output diesel's
torque output by 15 lb - ft, to a total of 865 lb - ft
at 1700
rpm.
Typically, a long stroke will result in an engine with
higher torque at lower
RPM due to the
higher reciprocating mass.
The
torque peak is also sky -
high at 6800
rpm, so there's little action across most of the tach.
Like the Compass, the Patriot gets a 2.4 - liter four that generates 165 lb - ft of
torque at a
high 4400
rpm.
At mid-range
rpm, the direct injection makes possible a relatively
high compression ratio of 10.5:1 to foster crisp acceleration, and some 148 lb - ft of
torque is available for a few moments under overboost conditions in throttle transitions.
The Harley with it's long stroke,
high reciprocating mass and resulting low
RPM has lot's of bottom end power and
torque at low
RPM's.
While the M3's normally aspirated, 414 - hp V - 8 packs explosive acceleration
at higher revs — and in absolute terms it's significantly quicker — its comparatively modest 295 pounds - feet of
torque means it doesn't get cooking until the tach needle swings past 3,000
rpm.
As a side note, the 3.6 L absolutely screams, however all that
high -
rpm power comes
at the expense of low - end
torque, which is one of the few areas that could be improved on the Wrangler.
«The V - 6 is really thrilling
at high revs,» Capparella said after a 1,900 - mile round trip in the 2014 Honda Accord to Ohio and Tennessee, «but also has plenty of
torque (252 lb - ft
at 4,900
rpm) for highway passing in sixth gear.»
[28] For example, in Opel bi-turbo Diesel, only the smaller turbocharger works
at low speed, providing
high torque at 1,500 — 1,700
rpm.
The 3 - litre straight six - cylinder engine with direct petrol injection (
High Precision Injection) under the bonnet of the BMW 528i Touring delivers a power output of 190 kW / 258 bhp
at 6,600
rpm in lean operation and achieves maximum
torque of 310 Nm between 2,600 and 5,000
rpm.
of
torque at 5000
rpm, the
highest totals ever in a production Honda Civic.
The Atkinson cycle sacrifices low - end
torque for greater efficiency
at higher rpms, the low - end
torque being supplied by the electric motors in a hybrid.
Simply stated, the LS6 Chevelle delivered the
highest factory - rated horsepower number of any American muscle car from that era, advertised
at 450 horsepower
at 5600
rpm and 500 ft / lbs of
torque.
Powered by a new
higher - output version of the supercharged, 1.8 - litre 4 - cylinder engine, the Elise Cup 250 boasts 243 hp (246 PS)
at 7200
rpm and 250 Nm of
torque between 3500
rpm and 5500
rpm.
Peak power of a traction engine occurs
at a rotational speed
higher than the speed when
torque is maximised and
at or below the maximum rated rotational speed — Max
RPM.
This electronic control system yields
higher combustion
at wide - open throttle, when more power is required and increased
torque at lower
RPMs.
It offers expanded valve opening angles (Wide) which enables the engine to operate in a modified - Atkinson cycle
at low
rpm for improved economy and lower emissions, and in the Otto cycle
at high rpm for better performance, while delivering
high torque throughout the
rpm band.
From a stop the 3.7 L V6 generates linear acceleration, but its peak power doesn't kick in until
high in the rev range with peak
torque coming online
at 5,200
rpm and the last bit of horsepower
at 7,000
rpm.
If the current Hemi's 365 lb - ft of peak
torque isn't enough for your hauling needs, you can still opt for the 8.0 L V - 10 with its 455 lb - ft, or go with the new
High Output version of the Cummins inline - six turbodiesel, which pumps out 555 lb - ft
at only 1,400
rpm.
It produces 235 hp
at a relatively
high 4,800
rpm and 295 lb - ft of
torque at a more useable 3,200
rpm.
The naturally aspirated 6.0 - litre V12 hand - built engine produces 510 bhp (380 kW / 517 PS)
at 6500
rpm and 570 Nm (420 lb ft) of
torque giving the driver access to
high levels of power and
torque at all engine speeds.
A typical,
high - revving Honda mill, the 2.4 - liter's maximum rated
at 201 - horsepower comes
at a lofty 7,000
rpm, but the full 170 pound - feet of available
torque comes on
at a more reasonable 4,400
rpm.
Mitsubishi's
high - strung 2.0 - liter turbocharged four continues underhood making 291 hp and 300 lb - ft of
torque at 4,000
rpm.
Due to become available in the UK in March 2015, and expected to reach its first owners here next summer, the extreme
high performance hatchback bolsters the 367PS output from its 2.5 - litre TFSI with 465 Nm (343.0 lb - ft) of
torque, which is available right from 1,625
rpm through to 5,550
rpm, enabling it to punch vigorously
at the horizon in any gear and
at virtually any speed.
TRANSMISSION SSG Automatic ENGINE CAPACITY 3798 STANDARD POWER (BHP) 616 EMISSIONS (CO 2) 279 AKRAPOVIC The performance exhaust for the McLaren MP4 - 12C is a
high - tech system crafted from a special durable and heat - resistant titanium alloy with bigger tubes and unique solutions to improve
torque and power
at all
rpms, especially in the most - used middle range.
The new BMW 120i Coupé is powered by a 2.0 - liter four - cylinder with BMW
High Precision Injection (direct gasoline injection) developing 125 kW (170 hp)
at 6,700
rpm and peak
torque of 210 N · m (155 lb - ft)
at 4,250
rpm, accelerating the BMW 120i Coupé from zero to 100 km / h in 7.8 seconds and offering a top speed of 224 km / h or 149 mph.
With its
High Precision Direct Injection and VALVETRONIC fully variable valve timing, the «N55» fuel burner delivers 300 horsepower
at 5,800
rpm, and 300 pounds - feet or
torque between 1,200 and 5,000
rpm.